Screwed Up Click - No More Tears (feat. Z-Ro, Mike D, Will-Lean) Slim Thug - Associates (feat. Z-Ro & J-Dawg) Slim Thug - Gangsta (feat. Z-Ro) Slim Thug - Welcome 2 Houston (feat. Chamillionaire, Paul Wall, Mike Jones, UGK, Lil' Keke, Z-Ro, Trae, Rob G, Lil' O, Big Pokey, Mike D, Yung Redd) T-Pop - On My Grind (feat. Z-Ro, Lil' Flex, Buddah Man) Trae - Ain't No Turnin Back (feat. Z-Ro) Trae - Beware (feat. Z-Ro, Bun B) Trae - From The South (ABN Remix) (feat. Boss, Jay'Ton, Z-Ro) Trae - Let Me Live (feat. Z-Ro, Shyna) Trae - Losing Composure (feat. Z-Ro, Yukmouth) Trae - No Help (feat. Z-Ro) Trae & Z-Ro - Fuck Wit Yall Trae & Z-Ro - Gangsta (feat. Yung Redd, Lil Boss Hogg, J-Doe) Trae & Z-Ro - Gotta Be A G (feat. Mike D, Billy Cook, W.G.) Trae & Z-Ro - In My City (feat. Lil Boss Hogg) Trae & Z-Ro - Miss My Dawg Trae & Z-Ro - My Momma Trae & Z-Ro - No Help Trae & Z-Ro - Payback Trae & Z-Ro - Picture Me Trae & Z-Ro - Rain Trae & Z-Ro - SK (feat. Lil-B, Warren G., Reggoe) Trae & Z-Ro - SOS Trae & Z-Ro - Still Gets No Love Trae & Z-Ro - Still Throwed Trae & Z-Ro - Still Watchin (feat. Jay'Ton, Lil Boss Hogg) Trae & Z-Ro - This Is 3-16's (feat. Bulletproof) Trae & Z-Ro - Turning Heads Trae & Z-Ro - Umm Hmm Trae & Z-Ro - Who's The Man Trae & Z-Ro - Within Myself Ugk - Trill Niggas Don't Die (feat. Z-Ro)